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| author | Christoph M. Becker <cmbecker69@gmx.de> | 2016-09-24 12:46:20 +0200 |
|---|---|---|
| committer | Christoph M. Becker <cmbecker69@gmx.de> | 2016-09-24 12:47:07 +0200 |
| commit | c733f92d729a9388e5290de1d45fcd9afa523330 (patch) | |
| tree | 34edfe224b304c885844f5713784da1c9a9bad1b | |
| parent | 394e9b3d15758dbf24dbe53f30d68962534ea501 (diff) | |
| parent | 5c81298597f291f7785d9f0ff2c331b4c53ced6c (diff) | |
| download | php-git-c733f92d729a9388e5290de1d45fcd9afa523330.tar.gz | |
Merge branch 'PHP-7.0' into PHP-7.1
| -rw-r--r-- | NEWS | 1 | ||||
| -rw-r--r-- | ext/gd/libgd/gd_gd2.c | 10 | ||||
| -rw-r--r-- | ext/gd/tests/bug73161.gd2 | bin | 0 -> 26 bytes | |||
| -rw-r--r-- | ext/gd/tests/bug73161.phpt | 18 |
4 files changed, 24 insertions, 5 deletions
@@ -17,6 +17,7 @@ PHP NEWS . Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries). (cmb) . Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted files). (cmb) + . Fixed bug #73161 (imagecreatefromgd2() may leak memory). (cmb) - JSON: . Fixed bug #73113 (Segfault with throwing JsonSerializable). (julien) diff --git a/ext/gd/libgd/gd_gd2.c b/ext/gd/libgd/gd_gd2.c index 57d5844510..d06f328425 100644 --- a/ext/gd/libgd/gd_gd2.c +++ b/ext/gd/libgd/gd_gd2.c @@ -191,21 +191,21 @@ static gdImagePtr _gd2CreateFromFile (gdIOCtxPtr in, int *sx, int *sy, int *cs, } if (im == NULL) { GD2_DBG(php_gd_error("Could not create gdImage")); - goto fail1; + goto fail2; } if (!_gdGetColors(in, im, (*vers) == 2)) { GD2_DBG(php_gd_error("Could not read color palette")); - goto fail2; + goto fail3; } GD2_DBG(php_gd_error("Image palette completed: %d colours", im->colorsTotal)); return im; -fail2: +fail3: gdImageDestroy(im); - return 0; - +fail2: + gdFree(*cidx); fail1: return 0; } diff --git a/ext/gd/tests/bug73161.gd2 b/ext/gd/tests/bug73161.gd2 Binary files differnew file mode 100644 index 0000000000..f5084e4976 --- /dev/null +++ b/ext/gd/tests/bug73161.gd2 diff --git a/ext/gd/tests/bug73161.phpt b/ext/gd/tests/bug73161.phpt new file mode 100644 index 0000000000..42ad718606 --- /dev/null +++ b/ext/gd/tests/bug73161.phpt @@ -0,0 +1,18 @@ +--TEST-- +Bug #73161 (imagecreatefromgd2() may leak memory) +--DESCRIPTION-- +We're testing for a memory leak that might not even show up with valgrind. +--SKIPIF-- +<?php +if (!extension_loaded('gd')) die('skip gd extension not available'); +?> +--FILE-- +<?php +$im = imagecreatefromgd2(__DIR__ . DIRECTORY_SEPARATOR . 'bug73161.gd2'); +var_dump($im); +?> +===DONE=== +--EXPECTF-- +Warning: imagecreatefromgd2(): '%s' is not a valid GD2 file in %s on line %d +bool(false) +===DONE=== |